In this photo taken Jan. 17, 2019, Portugal's Prime Minister Antonio Costa walks to the door of the Sao Bento palace in Lisbon. On Friday, Jan. 25, 2019, the speaker of Portugal's parliament has appealed for calm during a session debating racial tensions and police conduct after the prime minister asked whether his own skin color had prompted a lawmaker's questions. Costa, whose father's family is from India, said to the lawmaker, "It must be because of my skin color that you're asking me whether I condemn or don't condemn" police violence. The comment caused an uproar. (AP Photo/Armando Franca)